This model is printed using a four-color layering technique, requiring red, white, blue, and yellow filaments. We recommend using standard filaments with good translucency; matte or highly opaque filaments are not ideal, as they may compromise the final color appearance. Layered printing is quite sensitive to filament color—variations in hue and transparency across brands and batches can occur—so the finished product’s color may differ slightly from the preview image. You can also experiment with combinations based on the filaments you have on hand, which might yield unexpected results.